2015年卫生类职称英语考试中常见的特殊句型：

1）there is no point in doing sth.

该句型意为“做…是无济于事的/没有什么用的”。可以用very little 或not much等来代替no.其中的point是不可数名词，作“目的”、“用处”解。

There is very little point in arguing with him.

2）have difficulty （or trouble） in doing sth.

该句型意为“做…有困难”。其中的in可以省略；其中的difficulty和trouble是不可数名词，不能有复数形式。也可以用there is difficulty（or trouble） in doing sth.表达相同的意思。

There was little difficulty in finding him.

3）keep （sb. or sth. ） busy doing sth.

该句型意为“使…一直忙着做某事”。需注意的是虽然busy with doing sth.和busy in doing sth.都是正确的，但考题中常考busy doing sth.句型。但如果busy后面跟的是名词，则要用busy with sth.

We are busy preparing for the examination.

4）feel like doing sth.

该句型意为“想做某事”，且feel like后只能跟动名词，而不能跟动词不定式。此外，feel like后还可跟名词或代词，表示“想要某物”。

I was so angry that I felt like throwing something at him.

I feel like beer tonight.